Accurate procedure for the calibration of a structured light system

被引：154

作者：

Legarda-Sáenz, R ^{[1
]}

Bothe, T ^{[1
]}

Jüptner, WP ^{[1
]}

机构：

[1] Bremer Inst Angew Strahltech, D-28359 Bremen, Germany

来源：

OPTICAL ENGINEERING | 2004年 / 43卷 / 02期

关键词：

calibration; structured light; fringe projection; three-dimensional reconstruction;

D O I：

10.1117/1.1635373

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A procedure is proposed to calibrate a generic structured light system, consisting of one camera and one projector. The proposed procedure is based on defining a unique coordinate system for both devices in the structured light system, and thus, a rigidity constraint is introduced into the transformation process. This constraint is used to derivate a simple function for the simultaneous estimation of the parameters, resulting in parameters that are more reliable. The performance of the proposed procedure is shown on examples of the calibration of two different structured light systems. (C) 2004 Society of Photo-Optical Instrumentation Engineers.

引用

页码：464 / 471

页数：8

共 26 条

[1]

ANDRA P, 1998, VERALLGEMEINERTES GE

[2]

[Anonymous], 1993, Three-Dimensional Computer Vision: A Geometric Viewpoint

[3] Recent progress in coded structured light as a technique to solve the correspondence problem: A survey [J].

Batlle, J ;

Mouaddib, E ;

Salvi, J .

PATTERN RECOGNITION, 1998, 31 (07) :963-982

[4]

Bertero M., 1998, Introduction to Inverse Problems in Imaging (Advanced Lectures in Mathematics)

[5] 3D-camera [J].

Bothe, T ;

Gesierich, A ;

Legarda-Sáenz, R ;

Jüptner, W .

OPTICAL MEASUREMENT SYSTEMS FOR INDUSTRIAL INSPECTION III, 2003, 5144 :295-306

[6] Overview of three-dimensional shape measurement using optical methods [J].

Chen, F ;

Brown, GM ;

Song, MM .

OPTICAL ENGINEERING, 2000, 39 (01) :10-22

[7] Depth object recovery using radial basis functions [J].

Cuevas, FJ ;

Servin, M ;

Rodriguez-Vera, R .

OPTICS COMMUNICATIONS, 1999, 163 (4-6) :270-277

[8] Multi-layer neural network applied to phase and depth recovery from fringe patterns [J].

Cuevas, FJ ;

Servin, M ;

Stavroudis, ON ;

Rodriguez-Vera, R .

OPTICS COMMUNICATIONS, 2000, 181 (4-6) :239-259

[9]

Fraser CS, 2001, SPRINGER SERIES INFO, V34, P95

[10]

GASVIK KJ, 1987, OPTICAL METROLOGY SE

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